Shoe insole



FIG. 1 is a top plan view of a shoe insole, showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof; and,

FIG. 5 is a perspective view thereof.

The design is symmetrical with respect to the corresponding opposite shoe. 

The ornamental design for a shoe insole, as shown and described. 